39069450

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 144

約数和(自身を含む): 122254080

約数和(自身を除く): 83184630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 79, 90, 105, 126, 150, 157, 158, 175, 210, 225, 237, 314, 315, 350, 395, 450, 471, 474, 525, 553, 630, 711, 785, 790, 942, 1050, 1099, 1106, 1185, 1413, 1422, 1570, 1575, 1659, 1975, 2198, 2355, 2370, 2765, 2826, 3150, 3297, 3318, 3555, 3925, 3950, 4710, 4977, 5495, 5530, 5925, 6594, 7065, 7110, 7850, 8295, 9891, 9954, 10990, 11775, 11850, 12403, 13825, 14130, 16485, 16590, 17775, 19782, 23550, 24806, 24885, 27475, 27650, 32970, 35325, 35550, 37209, 41475, 49455, 49770, 54950, 62015, 70650, 74418, 82425, 82950, 86821, 98910, 111627, 124030, 124425, 164850, 173642, 186045, 223254, 247275, 248850, 260463, 310075, 372090, 434105, 494550, 520926, 558135, 620150, 781389, 868210, 930225, 1116270, 1302315, 1562778, 1860450, 2170525, 2604630, 2790675, 3906945, 4341050, 5581350, 6511575, 7813890, 13023150, 19534725, 39069450]

約数ペア:

[(1, 39069450), (2, 19534725), (3, 13023150), (5, 7813890), (6, 6511575), (7, 5581350), (9, 4341050), (10, 3906945), (14, 2790675), (15, 2604630), (18, 2170525), (21, 1860450), (25, 1562778), (30, 1302315), (35, 1116270), (42, 930225), (45, 868210), (50, 781389), (63, 620150), (70, 558135), (75, 520926), (79, 494550), (90, 434105), (105, 372090), (126, 310075), (150, 260463), (157, 248850), (158, 247275), (175, 223254), (210, 186045), (225, 173642), (237, 164850), (314, 124425), (315, 124030), (350, 111627), (395, 98910), (450, 86821), (471, 82950), (474, 82425), (525, 74418), (553, 70650), (630, 62015), (711, 54950), (785, 49770), (790, 49455), (942, 41475), (1050, 37209), (1099, 35550), (1106, 35325), (1185, 32970), (1413, 27650), (1422, 27475), (1570, 24885), (1575, 24806), (1659, 23550), (1975, 19782), (2198, 17775), (2355, 16590), (2370, 16485), (2765, 14130), (2826, 13825), (3150, 12403), (3297, 11850), (3318, 11775), (3555, 10990), (3925, 9954), (3950, 9891), (4710, 8295), (4977, 7850), (5495, 7110), (5530, 7065), (5925, 6594)]